Stable rank one for non-Z-stable crossed products
Determine whether the crossed product C(X) ⋊ G always has stable rank one when the action G ↷ X is minimal and topologically free, admits an invariant measure, and is not assumed to have the small boundary property.
References
Question 6.3.1. Does C(X) ⋊ G always have stable rank one if G ↷ X has an invariant measure, is minimal and topologically free (but does not necessarily have the small boundary property)?
— Classifiability of crossed products
(2610.06586 - Gardella, 5 Oct 2026) in Question 6.3.1, Section 6.3, p. 48